The resistance to FHB initial infection and spread of 9 wheat resistant resources were investigated in 2003 and 2004, and the content of deoxynivalenol (DON) after infection was also analyzed.

• 2003年和2004年对9个常用抗源在穗期进行单花滴注和喷雾接种，研究其抗侵染和抗扩展性，并对病穗中的脱氧雪腐镰刀菌烯醇（DON）的含量进行分析。